is plastic-free and offers a similar-strength formula to the Opalescence Go kit. It contains 36 percent carbamide peroxide, which is the equivalent of approximately 12.6 percent hydrogen peroxide.
Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial ...
For many people, whitening toothpaste is the easiest and most affordable tool to turn to if you're trying to brighten up your smile. While a solid toothpaste marketed for its teeth-whitening ...